Answer:
I think it is 68cm
Step-by-step explanation:
Answer:
Yes; Tina could have won 12 games because 2x + 5 = 29.
Step-by-step explanation:
Let
x ----> the number of games that Tina has won
y ---> the number of games that Maryann has won
we know that
-----> equation A
----> equation B
substitute equation A in equation B and solve for x





so
The number of games that Tina has won is 12
You just need to solve for x in the equation:
–0.01x^2 + 0.32x + 4 = <span>–0.01x^2 + 0.18x + 5
0.18x=1
x= 5.55
h(5.55) = -0.01*30.86+0.18*5.55+5 = -0.3086+1+5=5.6914
The intersection point is (5.55, 5.69).
I hope that this is the answer that you were looking for and it has helped you.
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